baber/WOPTO huggingface dataset:
Patent JP-H1163867-A (JP)
Title: Variable conductance heat pipe
Inventor: KAWABATA KENYA
IPC: F28D15/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To upgrade the accuracy of variable conductance function in a temperature control range by providing a gas reservoir at an opposite side of a condenser to an evaporator, and providing a filter in a container between the reservoir and the condenser. SOLUTION: A pipe body 10, filter 30 and gas condenser 20 are respectively formed with spaces communicating with their interiors. And, a non-condensible gas of a predetermined amount is sealed in the space. And, a gas reservoir 40 is provided at an opposite side of the body 10 to the evaporator. The space of the reservoir 40 and the space of the body 10 are sealed with predetermined amount of operating fluid via a filter provided in the filter 30 in an internal space corresponding to the body 10. Thus, a dry-out for bringing about overheat of the evaporator of the body 10 can be prevented, and hence variable conductance function can be accurately performed in a temperature control range.
Patent JP-H0575723-A (JP)
Title: Switchboard connecting service system
Inventor: AOYAMA TAKASHI
IPC: H04M3/60
Filed: 1991-09-10
Abstract: PURPOSE:To surely dial the number from a switchboard by providing a function for checking a call, and executing an interruption into an in-speech call of a telephone set which is requesting a switchboard connecting service, in plural calls determined by a received subscriber's number. CONSTITUTION:An exchange 6 contains a switch 1, a main memory 2v a CPU 3, an outgoing trunk 4, and an incoming trunk 5. To the exchange 6, a switchboard 7, and telephone sets 8, 9 of the same telephone number are connected directly. One SubA of the telephone sets is dialed. When the exchange recognizes as a switchboard access number, a board access display is stored and set. When the incoming trunk 5 receives a number collation request, an object subscriber is selected by a subscriber's number received by the number collation request. When the call to which the board access display is set exists, an interruption is executed to its call at the time of the number of calls N=1 at that time. At the time of the plural number, whenever an interrupting signal is received, an interrupting destination is switched successively. In this constitution, when a subscriber having an interface which can set plural calls to one call number requests the switchboard connection, it can be transferred correctly to a target telephone set from the switchboard.
Patent JP-S6385351-A (JP)
Title: Apparatus for measuring moisture of high temperature gas
Inventor: USAMI JUN
IPC: G01N27/409
Filed: 1986-09-30
Abstract: PURPOSE:To improve the response of a moisture measuring apparatus and to miniaturize the shape thereof, by respectively applying voltage not electrolyzing steam and voltage electrolyzing steam to oxygen pumps and measuring the difference of the currents flowing to the oxygen pumps. CONSTITUTION:A first oxygen pump P1 consisting of a solid electrolyte 10 and electrodes 11, 12, a second oxygen pump P2 consisting of a solid electrolyte 30 and electrodes 31, 32 and a solid electrolyte 50 are laminated through spacer members 51, 52. The oxygen pump, P1 is driven at voltage V1 not electrolyzing steam in gas to be measured and the oxygen pump P2 is driven at voltage V2 electrolyzing steam in the gas to be measured. Then, the difference between the current flowing to the oxygen pump P1 and the current flowing to the oxygen pump P2 is measured and converted to a moisture value to make it possible to measure the concn. of steam in the gas to be measured. By this method, a gas drying means becomes unnecessary and the apparatus can be miniaturized and the response thereof can be increased.
Patent JP-H04110487-A (JP)
Title: Production of galvanized steel sheet having fine appearance
Inventor: SAGIYAMA MASARU
IPC: C25D3/22
Filed: 1990-08-31
Abstract: PURPOSE:To make crystals fine and smooth and to obtain a galvanized steel sheet having fine appearance by adding aluminum sulfate to a zinc sulfate bath freed of an electrically conductive auxiliary agent and regulating the concn. of each impurity in the bath to below a certain value. CONSTITUTION:A galvanizing bath contg. 100-600g/l ZnSO4.7H2O, 10-200g/l Al2(SO4)3.14-18H2O and impurities is used. The impurities are <0. 5ppm Pb ions, <0.1ppm Sn ions, <0.1ppm Sb ions, <1ppm Cu ions, <5ppm Mn ions, <10ppm Si ions, <50ppm In ions, <100ppm Cr ions, <100ppm Ni ions, <100ppm Ca ions, <100ppm Sr ions and <100ppm Fe ions. Electrolysis is carried out with an insoluble anode under the conditions of 40-70 deg.C temp. of the bath, 0-2.5pH of the bath and >=1m/s flow velocity. Since the zinc sulfate bath freed of an electrically conductive auxiliary agent is used, crystals are made smooth and fine appearance especially with increased lightness and glossiness is obtd.
Patent JP-H0675494-A (JP)
Title: Heat roller
Inventor: SONODA HIROAKI
IPC: G03G15/20
Filed: 1992-08-28
Abstract: PURPOSE:To reduce power consumption by allowing only a desired heating element pattern to generate heat. CONSTITUTION:This heat roller 5 is provided with a cylindrical base substance 1, plural electrode patterns 2a and 2b arranged at specified intervals in a circumferential direction on the surface of both ends in the axial direction of the base substance, and plural heating element patterns 3 provided on the surface of the base substance 1 and connecting between the electrode patterns 2a and 2b at both ends. As for the plural heating element patterns 3, two heating element patterns 3 and 3 connected to one electrode pattern 2a on one end side in the axial direction are respectively connected to two adjacent electrode patterns 2b and 2b on the other end side.
Patent JP-S6472405-A (JP)
Title: Junction cable
Inventor: KAMEMOTO KAZUNORI
IPC: H01B11/06
Filed: 1987-09-14
Abstract: PURPOSE:To facilitate connection of an electronic equipment to a breadboard by providing a first connector on an electronic equipment side and connecting it to the electronic equipment and by connecting a second connector to the breadboard side and delivering and receiving a signal between the electronic equipment and this board by way of a junction cable. CONSTITUTION:A first connector 2 is connected to one end of a flat cable 1 and a second cable 3 is connected to the other end of the cable 1. The cable 1 connects a breadboard 41 formed with a circuit corresponding to an IC on a development stage to an electronic equipment 42 on which this IC is to be mounted. Namely, the insertion hole 3a for each pin of the connector 3 is fitted in coincidence with each terminal pin 41a on the board 41. Further, a pair of external terminal 16 of the connector 2 are previously connected to the predetermined mounting positions of the IC in the equipment 42 and a pair of sockets 15 are fitted to terminals 16. Thence, the earth line 12 of the cable 1 is grounded by means of the board 41 by way of the connector 3. Thereby the equipment 42 can be connected to the board 41 easily and a high frequency wave signal can be transmitted well.
Patent JP-S59125814-A (JP)
Inventor: HIROSE TORAO
IPC: A01D45/00
Filed: 1982-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61110003-A (JP)
Title: Measuring apparatus for optical density/dot pattern area rate
Inventor: KOBAYASHI YUJI
IPC: H04N1/405
Filed: 1984-11-02
Abstract: PURPOSE:To achieve an accurate measurement even under such conditions as flickering of a light source due to the commercial frequency and changes in the quantity of source light resulting from alteration of the measuring location, by employing an LPF and automatic measurement control means. CONSTITUTION:The transmission or the reflected light from an object to be measured is converted 1 to a photocurrent. Then, the photocurrent is converted into a voltage and amplified with an operational amplifier 2 and the AC component of the voltage signal is shut down with the LPF6. Thereafter, an analog voltage signal from the LPF6 is converted 3 into digital. Based on the digital signal thus converted, an arithmetic control section 4 outputs switch control signals #1-#3 for controlling the ON-OFF operation of analog switches SW1-SW3 by automatic range control method connected to respective resistances except for the resistance 900R among feedback resistances R-900R (the largest resistance) connected in parallel between input and output of the amplifier 2 and a signal of data to display converted from the digital signal. Then, a display 5 shows data from the control section 4.
Patent JP-S59122016-A (JP)
Title: Latched comparator
Inventor: SEKINO TAKEO
IPC: H03M1/14
Filed: 1982-12-27
Abstract: PURPOSE:To eliminate the delay of a signal and speed up A/D conversion, and to improve conversion precision by making the circuit constitution of a latched comparator common. CONSTITUTION:Cascaded transistors (TR) Qi and Qj are provided for TRs Q1 and Q2 which constitute a voltage comparing circuit A12, and differential collector outputs are supplied to a latch circuit 21 through the TRs Qi and Qj. Consequently, a line time constant is determined by the emitter resistances re of the TRs Qi and Qj and the total capacity. The emitter resistance values decrease proportionally with emitter currents flowing through the TRs Qi and Qj, so re<<RL (load resistance). For this purpose, the TRs Qi and Qj are connected to eliminate the influence of RL, and the time constant decreases gradually to improve the delay of a signal line greatly. Thus, the delay of a signal is improved to speed up the conversion.
Patent JP-H04112584-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01S5/00
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a light-emitting and receiving device, an emission spectrum of which is sharpened, by inserting a layer composed of the aggregate of semiconductor fine particles into the junction region of a semiconductor P-N junction. CONSTITUTION:P-type GaAs 12 is grown on an AlxGax-1As substrate 9. The sample is transferred into another chamber in a vacuum, and spherical undoped GaAs fine particles having a diameter of 10nm are applied. N-type GaAs 10 containing Si is grown on the sample. AuGe/Ni/Au are applied and alloyed as an ohmic electrode 20 to N-type GaAs 10, AuZn/Au are applied and thermally treated as an ohmic electrode to a P-type GaAs diffusion region 33. The inter- element isolation of an electrode region is conducted, SiO2 31' is formed as a protective film, and AlxGax-1As 9 is polished in a spherical domy shape, thus completing an LED. Accordingly, a light-emitting and receiving element having a steep emission or receiving spectrum can be constituted.
Patent JP-H0955327-A (JP)
Title: Inspection device and inspection method of wire cutting defect in wiring
Inventor: SASAKI YASUO
IPC: H01F41/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method of wire cutting defect in a wiring which can highly precisely detect whether or not a wire is cut normally in a wire entwining pin part. SOLUTION: This device is provided with a detection means 408 for detecting whether or not a wire is cut normally after the wire is entwined with a wire entwining part when a line material is wound on a wiring part and moving means 9, 172, 173, 407 for moving a detection means and a wiring part relatively when carrying out this detection.
Patent JP-S61109005-A (JP)
Title: Optical radiator device
Inventor: MORI TAKASHI
IPC: F21S11/00
Filed: 1984-11-01
Abstract: PURPOSE:To utilize the effect of light energy by providing optical radiators which have plural transparent plates, rotatable around an axis perpendicular to the axis of a transparent cylindrical body in the axial direction of the cylindrical body, in the cylindrical body. CONSTITUTION:A gear 20 and a rack mechanism 30 which transmits electric power to each gear are provided at one or both ends of each optical radiator 10 or at a desired position. Each optical radiator is provided above plants to be cultivated in parallel and rotated on its axis through the gear 30 and rack mechanism 30. Then, the plants to be cultivated are irradiated with light energy intermittently to cultivate the plants effectively.
Patent JP-H02229899-A (JP)
Title: Bleaching detergent composition
Inventor: AOYANAGI MUNEO
IPC: D06L3/02
Filed: 1989-09-06
Abstract: PURPOSE:To provide the subject composition containing a peroxide, a bleaching activator and a mixture of surfactants such as an alkylbenzenesulfonic acid salt at specific ratios, having high bleaching effect and effective in preventing the redeposition of soiling. CONSTITUTION:The objective composition contains (A) 3-30wt.% of a peroxide capable of forming hydrogen peroxide when dissolved in water, (B) 0.1-30wt.% of a bleaching activator capable of forming an organic peracid having cationic group by reacting with hydrogen peroxide and (C) 10-30wt.% of a surfactant mixture composed of (i) an olefinsulfonic acid, (ii) a higher fatty acid salt and (iii) a polyoxyethylene alkyl ether at weight ratios of the components i, ii and iii falling within the range enclosed by the points (85%, 8%, 7%), (63%, 30%, 7%), (45%, 30%, 25%), (45%, 3%, 52%) and (85%, 3%, 12%) on triangular coordinates.
Patent JP-H04111642-A (JP)
Title: Selection type multiple address communication system
Inventor: FUJIWARA NAOTO
IPC: H04L5/14
Filed: 1990-08-31
Abstract: PURPOSE:To use an incoming slot of a multiple address time slot by allowing a center equipment to receive exclusively transmission request information from a terminal equipment, and allowing the center equipment to give an incoming time slot transmission permission to the terminal equipment in a monopoly way according to the assignment command by a command device. CONSTITUTION:A transmission frame consists of an outgoing frame 21 sent from a center equipment 11 to a command device 13 and a terminal equipment 14 and an incoming frame sent from the device 13 and the terminal equipment 14 to the equipment 11. Each of the frames 21,22 consists of a control time slot 23 and a communication time slot 24, the slot 23 is used to send / receive control information such as assignment release of each communication time slot 24, transmission enable and stop at multiple address communication among the equipment 11, the device 13 and the terminal equipment 14, and the slot 23 of the frame 21 is used exclusively by the device 13 or the terminal equipment 14 designated by the equipment 11 through the outgoing control time slot. An optional communication time slot is assigned by the equipment 11 as a multiple address time slot at the multiple address communication.
Patent JP-H0641844-A (JP)
Title: Base cloth for air-bag of car
Inventor: TAKEGAWA TORU
IPC: D06M13/144
Filed: 1992-07-16
Abstract: PURPOSE:To provide a base cloth for an air-bag of a car producible at a low cost without using a coating process and having a prescribed gas permeability, light weight, softness and foldability. CONSTITUTION:A plain weave fabric having an air-permeability of <=10cc/cm<2>/ sec (measured in conformity to JIS L-1096A) is woven with a polyamide multifilament yarn having a single fiber denier of 1-6de, a total denier of 70-840de and a yarn tenacity of >=6g/de. The objective base cloth for an air-bag of a car is produced by treating the obtained woven fabric with an agent capable of breaking hydrogen bond until the air-permeability of the fabric is decreased to <=1cc/cm<2>/sec.
Patent JP-S61110885-A (JP)
Title: Latent heat accumulator
Inventor: OKO TAKESHI
IPC: F28F23/02
Filed: 1984-11-05
Abstract: PURPOSE:To repeat solidification-fusion cycle without causing supercooling by a structure wherein some portions of heat reservoirs in continuous form are cooled at a temperature below the melting point of hydrated inorganic salt at all times. CONSTITUTION:Heat energy storaging material is obtained by mixing hydrophilic polysaccharide with hydrated inorganic salt. The lower part of the heat energy storaging material in each heat reservoir 5 in continuous form is in the state solidified and crystallized, because said lower part is held at a temperature below the melting point of the hydrated inorganic salt be means of a cooling tank 7. Heat transfer medium, which flows through an inflowing port 3 into a heat accumulator and through an outflowing port 4 out of the accumulator, exchanges heat with the water passing through a tube 2 and the heat reservoirs 5 during flowing through the accumulator, resulting in turning the water in the tube 2 into hot water and fusing the heat energy storaging material filled in the heat reservoirs 5 for heat storage. However, some portion of each heat reservoir in continuous form or the heat energy storaging material near the portion facing to the cooling tank 7 remains as solidified. When the inflowing of heat from the heat transfer medium is broken off and the temperature of the hot water in the heat accumulator lowers below the melting point of the hydrated inorganic salt in the heat energy storaging material, the solid portion of the heat energy storaging material serves as nucleator for spreading the solidification and crystallization of its fused portion, resulting in releasing the heat of fusion.
Patent JP-H0574024-A (JP)
Title: Storage medium disk driving device
Inventor: KAWANA JIRO
IPC: G11B17/028
Filed: 1991-09-11
Abstract: PURPOSE:To suppress projecting of tip part of a fixed plate with a guard plate and to prevent hitting damage between the tip part of the fixed plate and parts of a motor and then to narrow the space between a rotary plate and the motor by arranging the guard plate parallel to the rotary plate to cover its rear side. CONSTITUTION:The guard plate 9 having a smooth surface is arranged rotatably in concentricity with the rotary plate 1 in order to be parallel to the rotary plate 1 and to conver its rear side, so that even when the rotary plate 6 is instantly curved by a shock of hitting the rotary plate 1 by a hub of a storage medium body, and hence the tip part 6a of the fixed plate 6 is to project to the rear side of the rotary plate 1, further projection of the tip part 6a is suppressed by the guard plate 9, so as to prevent its contact with a stator winding part 10. Then, even when the tip part 6a is brought into contact with the surface of the guard plate 9, since the surface is smooth, the tip part 6a can slide. And, even if it is unslidable, since the guard plate 9 is rotated together with the tip part 6a, damage to both parts can thus be prevented.
Patent JP-S60124029-A (JP)
Title: Randomizing device
Inventor: HONDA HISAYUKI
IPC: G11B5/845
Filed: 1983-12-09
Abstract: PURPOSE:To attain industrial stability for randomization of orientation of magnetic particles by setting a belt-shaped magnet on a support state so that the magnetizing direction of the magnet is vertical to the support stage and also inverted alternately in the driving direction of a magnetic recording medium. CONSTITUTION:For an aggregate of belt-shaped magnets 12 which are arrayed so that the polarities of magnets are inverted alternately in the driving direction of a base film 1 and magnetized in its thickness direction, the horizontal component of a synthetic magnetic field has the maximum intensity on the junction line between magnets and the direction of the magnetic field is rectangular to the junction line. Therefore a magnetic field in the direction close to the rectangular direction to the driving direction of the film 1 coated with a magnetic coating material is applied to the magnetic particles. The orientating distribution of the magnetic particles is maximum in the driving direction of the film 1 in a natural orientation state. Thus the magnetic particles orientated in the direction rectangular to the magnetic field direction receive the maximum revolving force. Furthermore the magnetic field received by the magnetic particles is inverted several times since a roll 11 is revolved reverse to the driving direction of the film 1. Thus randomization is performed.
Patent JP-H0395039-A (JP)
Title: Cassette feeding method and device therefor
Inventor: KOZUKA TOSHIYUKI
IPC: B65G1/07
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate the replacement of cassettes by placing plural cassettes at the specified intervals and feeding them, in vertical and reciprocating motion, successively onto the stages of a working line by plural stages, provided at the specified intervals, at an loader part and an unloader part and a shuttle bar reciprocated at the specified interval pitch. CONSTITUTION:By plural stages 5a-5c, 7a-7c provided, at the specified spaces apart, at a loader part 3 and an unloader part 4, and a shuttle bar 9 reciprocated at the specified interval pitch, plural cassettes 6a-6c, 8a-8c are placed at the specified intervals and fed successively onto the stages on a working line while performing vertical and reciprocating motion. The plural cassettes fed into a stand-by position one stage or plural stages ahead of the stages on the working line are thereby sent out successively onto the stages on the working line. As a result the cassettes in the loader part and unloader part can be replaced by the new ones without stopping a device body 1.
Patent JP-H03130962-A (JP)
Title: Disk reproducing device
Inventor: SUGI MASAO
IPC: G11B17/04
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a device having excellent usability and operability by holding a disk with the aid of a carrier, moving it to the position where it can be engaged with a rotary shaft, fixing it to the rotary shaft with the aid of a disk clamping and loading body and controlling the action that the disk is rotated and played back with the aid of an optical switch. CONSTITUTION:When the disk 2 is inserted from an insertion hole 4, the carrier 13 holds the disk 2 by the holding parts 16 and 17 and moves it to the position where it can be engaged with the rotary shaft 9 by a driving motor 20 at the same time. Next, the disk 2 is fixed to the shaft 9 by the disk clamping and loading body 26 consisting of a fixing arm and a fixing cap and made to be in a state that it can be rotated and played back. Then, such a consecutive action is automatically controlled by detecting the disk 2 with the aid of the transmission type optical switch 44. Thus, the disk is automatically, timely and smoothly carried and clamped to be loaded on a turntable by simple constitution.
Patent JP-S6291550-A (JP)
Title: Injection molding polystyrene composition
Inventor: SAGARA SHIGENORI
IPC: C08K3/00
Filed: 1985-10-17
Abstract: PURPOSE:To provide the titled compsn. which has a high specific gravity and excellent impact resistance, flow characteristics in molding, rigidity and acoustic effect and is suitable for use as a molding material for cases for acoustic appliances, containing a specified styrene resin and an inorg. filer as main components. CONSTITUTION:100pts.wt. resin component consisting of 70-98wt% impact- resistance grafted PS (A) obtd. by graft-polymerizing styrene monomer onto at least 2wt% synthetic rubber such as butadiene rubber, etc. and 30-2wt% styrene/isoprene block copolymer (B)obtd. by block-copolymerizing 10-30wt% styrene with 90-70wt% isoprene is melt-kneaded with 20-200pts.wt. inorg. filler (C) (e.g., precipitated barium sulfate).
Patent JP-2000068992-A (JP)
Title: Frame synchronization detection method for inverted data and its device
Inventor: TAKAHASHI KOICHI
IPC: H04L7/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To process continuously received inverted data from confirmation of synchronization till decode processing. SOLUTION: The frame synchronization device has a synchronization code detection section 1 that detects each data frame based on a synchronization code whose bits are inverted in a received signal, a data bit inversion section 2 that inverts bit sequence of the detected data frame to restore noninverted data, a format processing section 3 that decodes output data from the data bit inversion section 2 and a control section 4 that sets and control the operation of the code detection section 1 to the format processing section 3.